2. (a)(b)A Pythagorean triple is an astonishing mathematical concept where tripleof positive integers a, b, and c such that a right triangle exists with lengthsa and b, and hypotenuse, c. Following the Pythagorean theorem,Pythagorean triple is equivalent to identifying positive integers a, b and csatisfying a² + b² = c². Develop a C++ program that will find allPythagorean triples for a, b and c, all no larger than 500. Use a triple-nested for-loop that attempts all possibilities of output.XYZ Sdn. Bhd. is a renowned pharmaceutical company that pays itssalespeople on a commission basis. The salespeople receive RM 200per week along with 9% of their gross sales for that week. For example,a salesperson who sells RM 5000 worth of medicines in a week receivesRM 200 plus 9% of RM 5000, or a total of RM 650. Develop a C++program that will input each salesperson's gross sales for the last weekand calculate and display that salesperson's earnings. Show that yourprogram processes one salesperson's figures at a time.

Both questions are answered below in C++ programming:

(a) A Pythagorean triple is an astonishing mathematical concept where triple of positive integers a, b, and c such that a right triangle exists with lengths a and b, and hypotenuse, c. Following the Pythagorean theorem, Pythagorean triple is equivalent to identifying positive integers a, b and c satisfying a² + b² = c². Develop a C++ program that will find all Pythagorean triples for a, b and c, all no larger than 500. Use a triple- nested for-loop that attempts all possibilities of output. (b) XYZ Sdn. Bhd. is a renowned pharmaceutical company that pays its salespeople on a commission basis. The salespeople receive RM 200 per week along with 9% of their gross sales for that week. For example, a salesperson who sells RM 5000 worth of medicines in a week receives RM 200 plus 9% of RM 5000, or a total of RM 650. Develop a C++ program that will input each salesperson's gross sales for the last week and calculate and display that salesperson's earnings. Show that your program processes one salesperson's figures at a time.

(a) A Pythagorean triple is an astonishing mathematical concept where triple of positive integers a, b, and c such that a right triangle exists with lengths a and b, and hypotenuse, c. Following the Pythagorean theorem, Pythagorean triple is equivalent to identifying positive integers a, b and c satisfying a² + b² = c². Develop a C++ program that will find all Pythagorean triples for a, b and c, all no larger than 500. Use a triple- nested for-loop that attempts all possibilities of output. (b) XYZ Sdn. Bhd. is a renowned pharmaceutical company that pays its salespeople on a commission basis. The salespeople receive RM 200 per week along with 9% of their gross sales for that week. For example, a salesperson who sells RM 5000 worth of medicines in a week receives RM 200 plus 9% of RM 5000, or a total of RM 650. Develop a C++ program that will input each salesperson's gross sales for the last week and calculate and display that salesperson's earnings. Show that your program processes one salesperson's figures at a time.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Mr. Raman, a student reads ten numbers and stores them in a list. Mr. Raj also read ten numbers and stores them in another list. Now Mr. Raman wants to arrange his list of numbers in ascending order whereas Mr. Raj wants his list of numbers to be arranged in descending order. Write a C++ Program to help them to arrange their lists in the required order and print their ordered lists separately. Also, merge the list of Mr Raman and Mr Raj and display the merged list in ascending order. Input/Output:- Mr. Raman, enter your list of numbers: 26 12 5 10 15 28 35 42 87 78 Mr. Raj, enter your list of numbers: 39 31 27 45 41 56 67 53 51 97 The actual list of Mr. Raman is :26 12 3 10 15 28 35 42 87 78 The list in ascending order :3 10 12 15 26 28 35 42 78 87 The actual list of Mr. Raj is :39 31 27 45 41 56 67 53 51 97 The list in descending order : 27 31 39 41 45 51 53 56 67 97 Merged list in ascending order : 3 10 12 15 26 27 28 31 35 38 41 42 45 51 53 56 67 78 87 97
Write a C program to solve a system of two linear equations. A linear equation is a mathematical equation that describes a line through its slope (m) and its y-intercept (b), and it will take the form y = mx + b. Make sure to account for the cases where there is no solution or where there are an infinite number of solutions.
About initial programming in python: It is known that a messenger RNA molecule is used as a basis to synthesize proteins, in a process called translation. Each trip of messenger RNA bases is related to an aminoacid. Combining several aminoacids, we have a protein. Based on the (simplified) table of RNA cracks below, create a function that receives a string of length 9 representing a valid messenger RNA molecule, according to this table, and return the chain of 3 amino acids that represent the corresponding protein. Use a dictionary to store mappings RNA → Aminoacid. Example: translat("UUUUUAUCU") return "Phe-Leu-Ser"
Write a function that takes in a 4 by 4 square matrix and outputs whether it is symmetric or not.The matrix is to be obtained via user input (Total 16 entries, 1 at a time) andshould output either ‘Symmetric’ or ‘Not Symmetric’. For c++
1. Write a C/C++ program that creates a table consisting of 500 randomly generated 3- tuple entries where each entry consists of processID, arrivalTime, and burstTime. The processID should be a “unique” 3-digit positive integer (e.g., 382, 881, 923, …). The arrivalTime should be an integer randomly picked from a range of values between 1 and 1,000. Note that the arrival times of two processes can be the same. The burstTime is an integer randomly picked from a range of values between 1 and 500. Your program should print out the table. An example output of your program would look something like this: processID arrivalTime burstTime 839 1 83 228 4 20 102 3 30 … 2. Using the code for Problem 1, write a C/C++ program that simulates execution of the Round Robin (RR) Algorithm with Time Quantum of 10 and calculates the average waiting time. Your program should run the RR algorithm 500 times. Note that each time you run the algorithm, a new table should be generated, and thus, the average…
Write a C++ function (call it index_max) that finds the maximum number in a 1-Darray of floats, that is passed to the function, and returns the max number and itsindex. For example, if you pass [5.1, 6, 8.5, 9, 5.6, 2.7] to the function, you obtain9 and 3. Write a C++ program and test your function. Take the following note intoconsideration when writing your program:• The function should prevent changing the elements of the passed array.
Implement C Programming 7.7.1: LAB: Vending machine Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a VendingMachine variable that performs the following operations: Purchases input number of drinks Restocks input number of bottles Reports inventory VendingMachine.h contains the struct definition and related function declarations. VendingMachine.c contains related function definitions. A VendingMachine's initial inventory is 20 drinks. Ex: If the input is: 5 2 the output is: Inventory: 17 bottles #include <stdio.h> #include "VendingMachine.h" int main() { /* Type your code here. */ return 0;}
Midterm Practice Problems 1. Use recursion to write a function count_ones that returns how many Is there are in a number n when represented in decimal (base 10). For example, 1231 has two 1s. You can assume that n is nonnegative and at most 9 digits long. Do not use global (or static) variables. In main perform at least three tests of count_ones and use assert to check that the returned value is correct. Your function should have the following prototype: // count_ones (n) returns the number of is in the decimal representation of n // requires: 0 <= n < 10^9 int count_ones (int n);
Please modify the C++ data structure program below to detect and display multiple candidates with the same number of votes: multiple winners, multiple candidates with the second highest number of votes, multiple candidates with the third highest number of votes, and so on. Please have output show first, second, third and fourth place winners asked in instructions below. The candidate names are attacked. Please provide screen shot of multiple candidates with the same number of votes. Suppose the candidates are A, B, C, D, E, F, G and H and their votes are: A 100 B 200 C 200 D 400 E 100 F 400 G 300 H 300 Then your program should display, A Fourth Place B Third Place C Third Place D First Place E Fourth Place F First Place G Second Place H Second Place votes.txt A = Johnson B = Miller C = Robinson D = Duffy E = Asthon F = Sampson G = Adams H = Williams My code to be modified according to instruction #include <array> #include <cassert> #include…
Find the error in this C++ program and assure to submit a working program.#include <math.h> int adition (int num1, int num2); int subtration (int num1, int num2); int multiplication (int num1, int num2); int division (int num1, int num2); int remainder (int num1 int num2); int main(); { char option; int num1,num,result; float sqr; cout<<"\n\t\t\tSimple Calculator"<<endl; do { cout<<" Enter + for Addition\n Enter - for Subtraction\n Enter * for Multiplication\n Enter / for Division\n Enter R for Remainder\n Enter E to EXIT\n"; cout<<"\n\t\t\tEnter Option:"; cin>>option; if(option!='e'&&option!='E') { cout<<"\n\t\t\tEnter First Number:"; cin>>num1; cout<<"\n\t\t\tEnter Second Number:"; cin>num2; } if(option!='+'&&option!='-'&&option!='*'&&option!='/'&&option!='R'&&option!='e'&&option!='E') { cout<<"\n\t\t\tSELECT the VALID OPTION\n"; } else if(option=='+'); {…
2. Modular arithmetic Write a function that returns the result of any integer modulo of n (i.e., reduce theinteger modulo n). Note that the C++ operator % can be used, but it returns a negativevalue, for example, -1 % 3 yields -1, so we need to do something adjustment (recallthat -1 mod 3 = 2 because -1= (-1)×3+2). Therefore, we will use the mod() functionfrom this step to implement the later encode() and decode() functions. /* precondition: n is greater than 1,a can be negativepostcondition: return a mod n (as defined in class)a mod n = r if and only if a = nk+r, 0 =< r < n (note thatr needs to be non-negative).*/int mod (int a, int n); -Please write in c++
Write a C program that reads a double value (x) from the user and then uses it to compute the value of the mathematical constant e to the power of x (ex) and print it in main using the following infinite series: ex =1+x/1!+x2/2!+x3/3!+x4/4!+... Your program should include the following three functions: 1- function called powerOfNumber which takes two parameters: x (double) and y (integer) and returns the value of xy . Function PowerOfNumber MUST use a while loop. ( Not allowed to use the predefined function pow in math.h). 2- function called factorialOfNumber which takes one parameter x (integer) and returns its factorial. Function factoriaOfNumberl MUST use a for loop. 3- function called computeExpo which receives one parameter x (double) and returns the value of ex for the given x using the series above as well as functions powerOfNumber and factorialOfNumber ( 1 and 2 above) . Function computer_ex MUST use a do/while loop. The loop should stop 1 when the new term…